        <form action="" method="get" id="search-form" class="header-margin valign-middle">
            <input type="text" name="searchkeys" placeholder="Search for names, titles..." class="search-input search-form-elem" size="25" required />
            <select name="search-type" class="search-form-elem">
                <option>Research</option>
                <option>Users</option>
            </select>
            <input type="submit" name="submit" value="Search" class="search-button" />
        </form>